WorksheetsGreenhouse gases | Exit Quiz | Oak National Academy
Total questions: 6
Worksheet time: 4mins
Which of the following are greenhouse gases?
methane
carbon dioxide
water vapour
nitrogen
sulfur dioxide
Which of the following human activities have led to increased levels of greenhouse gases?
combustion of fossil fuels
photosynthesis
deforestation
cattle farming
landfill sites
How does the infrared radiation emitted from the Earth's surface differ from the infrared radiation emitted from the Sun?
it is a longer wavelength
it is shorter wavelength
it is a higher frequency
it is a lower frequency
What do greenhouse gases do?
absorb lower frequency IR radiation and radiate in all directions
absorb higher frequency IR radiation and radiate in all directions
absorb lower frequency UV radiation and radiate in all directions
absorb higher frequency UV radiation and radiate in all directions
Which of the following statements about the greenhouse effect are true?
it is a natural phenomenom
it is essential for life on Earth
it produces greenhouse gases
it helps maintain a stable temperature on Earth
What key term is used to describe an increase in Earth's average temperature?
(a)
